250+ iOS apps curated and reviewed
The best istqb study buddy ai apps on iPhone average 4.7★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | Yes | Jul 2026 | |
| 2 |  | Free | 4.8★ (1.6K) | No | Yes | Sep 2026 | |
| 3 |  | Free | 5.0★ (1) | No | Yes | Aug 2026 | |
| 4 |  | Free | — | No | Yes | May 2026 | |
| 5 |  | Free | 4.3★ (59) | No | Yes | Sep 2026 | |
| 6 |  | Free | 5.0★ (1) | No | No | May 2026 | |
| 7 |  | Free | 4.6★ (331) | No | Yes | Sep 2026 | |
| 8 |  | Free | — | No | Yes | Sep 2026 |
This AI-powered companion acts as a smart tutor to help you understand complex subjects, solve problems with detailed explanations, and create effective study plans. Simply upload a photo of a problem or type a question to receive step-by-step guidance and learn the underlying concepts.
This AI-powered tool analyzes your audio lectures or PDF documents to instantly generate study notes, flashcards, and quizzes. It also offers essay grading and improvement suggestions to help you learn and excel in any subject.
